Nfa A307 over Little Bigby Creek
Good Condition76 years old350 vehicles/day
Location
| State | Tennessee |
| County | Maury |
| Location | 4.8 M. Sw. Columbia. |
| Carries | Nfa A307 |
| Crosses | Little Bigby Creek |
| Coordinates | 35.55758, -87.08482 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 84.0 ft (25.6 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 158.7 sq m |
| Main Spans | 2 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 350 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 600A3070001 |